Question

Determine which equation below has a solution of a = 2.
A.

2a + 3a – 6 = –21
B.

8 = 3 + 4a – 3 – 5a
C.

–2 = 2 + 5a – 2 – 6a
D.

–4a + 3a – 6 = –4

Answer 1

plz help

Answer 2

i can help :3 want to walk through this?

Answer 3

yes

Answer 4

kk

Answer 5

lets look at one which one do you want to look at?

Answer 6

c

Answer 7

k so first we need to simplify –2 = 2 + 5a – 2 – 6a

Answer 8

lets start by ading whats on the left side together the ones with variables go with the ones with variables

Answer 9

the ones without go with eachother

Answer 10

2+-2 is? and 5a-6a is?

Answer 11

-9 and -4

Answer 12

what?

Answer 13

how is 2+-2 -9?

Answer 14

k 2+-2 is basically 2-2

Answer 15

what is 2-2 ?.?

Answer 16

@hggfd if you cant help then i cant beable to do this...